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Back to contentsEnthalpyFirst LawEnthalpy Enthalpy Enthalpy ChangeCalorimeterEndothermicExothermicStandard Enthalpy Change Of reaction Of combustion Calorimeters for Enthalpy Change of Combustion Of formationBond Enthalpy…read more

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Back to contentsEnthalpyEnthalpy Enthalpy change Enthalpy is the `heat The heat exchanged content that is stored with the surroundings in a chemical can be calculated using system' the equation Q = mcT Joules Heat chance is just Standard enthalpy has the difference standard conditions between the which are: enthalpy of the A pressure of 100kPa products and the (1atm) enthalpy of the A temperature of 298K reactants (25°C) H = H [products] ­ A concentration of 1.0 H [reactants] mol dm¹ All reactants and…read more

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Back to contentsUsing a Calorimeter The particles are dissolved in the solution The heat is exchanged from the particles into the solution The heat exchange is measured using the thermometer There are limitations in using a simple calorimeter which need to be known…read more